A magnetic field B = 1 T is considered to be a strong field. If you want
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A magnetic field B = 1 T is considered to be a strong field. If you want to produce this field using a single loop of wire wound around a pencil, what must the current be?
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Lets estimate the diameter of a pencil to be about 6 mm Now we simply apply the equatio...View the full answer
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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